General Household / Electric Refrigerators
A refrigerator is a well-liked domestic electrical device that consists of a thermally insulated cubicle as well as a heat pump (mechanical, electronic or chemical) that transfers heat from the inside of the fridge to its external environment so that the inside of the fridge is chilled to a temperature below the ambient temperature of the room.
Refrigeration is a needed food storage system in urban countries. The lower temperature lowers the reproduction rate of bacteria, so the refrigerator decreases the rate of spoilage.
A refrigerator manages a temperature a few degrees over the freezing point of water. Optimum temperature varies for consumable food storage is 3 to 5 °C (37 to 41 °F).
A similar device that manages a temperature below the freezing point of water is called a freezer.
The refrigerator swapped the icebox, which had been a normal household in the previous time.
The first cooling systems for food involved using ice. This was designed in the middle 1750s as well as manufactured in the early 1800s.
How Is A Laboratory Refrigerator / Freezer Different?
When you’re on the market for a laboratory freezer, you know that searching a model that suitable your needs as well as offers consistent performance is vital.
Whether it’s the health of your patients, the feasibility of your research or the lifespan of the medications you’re storing, the utilization the product will be put to are typical of the utmost importance.
The manufacturers of laboratory freezers and refrigerators easily make laboratory refrigerators that may meet the more stringent requirements of a medical lab practice or research laboratory.
Naturally, that means laboratory freezers tend to cost moderately a bit more than your typical residential freezers found on the market.
However, when you consider what you will be utilizing it for, the extra expenditure is well worth it.
Let’s first discuss how residential refrigerators have differed from laboratory refrigerators.
Like all laboratory tool or lab equipment, freezers are considered purposely to meet the stringent security standards required to be utilized for medicinal purposes.
In a general sense, your conservative residential freezer will not be designed to meet up these requirements and is unlikely to work for several purposes.
If you try to utilize home refrigerators for laboratory purposes, you’re captivating a very gigantic risk and, in some cases, you might even be in a charge of breaking the law.
Obviously, this will be dependent on the situation in which you find yourself in and how you plan on using the freezer.
Some features of Laboratory Freezers
The laboratory freezers are specially designed to manage the exact temperature within a specific range as per the Model and design.
An important feature of Laboratory freezers is to reach the low temperatures as fast as possible and maintaining the constant temperature day and night for the sake of keeping the sensitive medical and laboratory samples.
A Laboratory Freezer is designed in such a way that it should be easy for the users to operate it without any prior technical training and recognizes any errors or defects in the working of it.
The primary aim of Laboratory freezers is to maintain the constant temperature throughout the compartments to avoid any deterioration of the specimen, Reagents, Culture medium etc. whichever the things placed in them.